docs: def results(self):
          """ returns the results """
          self.__init()
          for k,v in self._results.items():
              param = self._get_json(v['paramUrl'])
              if param['dataType'] == "GPFeatureRecordSetLayer":
                  self._results[k] = GPFeatureRecordSetLayer.fromJSON(json.dumps(param))
              elif param['dataType'].lower().find('gpmultivalue') > -1:
                  self._results[k] = GPMultiValue.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPString":
                  self._results[k] = GPString.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPLong":
                  self._results[k] = GPLong.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPDouble":
                  self._results[k] = GPDouble.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPDate":
                  self._results[k] = GPDate.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPBoolean":
                  self._results[k] = GPBoolean.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPDataFile":
                  self._results[k] = GPDataFile.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPLinearUnit":
                  self._results[k] = GPLinearUnit.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPMultiValue":
                  self._results[k] = GPMultiValue.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPRasterData":
                  self._results[k] = GPRasterData.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPRasterDataLayer":
                  self._results[k] = GPRasterDataLayer.fromJSON(json.dumps(param))
              elif param['dataType'] == "GPRecordSet":
                  self._results[k] = GPRecordSet.fromJSON(json.dumps(param))
          return self._results